000 00321nam a22001337a 4500
005 20210921143638.0
008 210921b ||||| |||| 00| 0 eng d
041 _aeng
100 _aHelpburn P H
_926740
245 _aFurther programming in prolog
260 _aN York
_bJohn wiley
_c1984
300 _a259
942 _cBK
999 _c191879
_d191879